[单选题]
A rotating flywheel can be 6k 3z*vwwa4t w:ifnb/rze+q5 us+qq+ + *wkpz.i7rdu))plek t8sm i,em ed to store energy. If it is required to store $1.00 \times 10^{6} \; J$ of energy when rotating at 400 rad/s, what is the moment of inertial of the wheel in $kgm^{2}$?
Post time 2024-1-22 02:51:16